12V Nimh Battery Pack 4500mAh Industrial For Vacuum Cleaner
Features:
Worldwide approvals and certification of safety standards
No development costs, fast time-to-market
lithium-ion cells with the market’s highest energy density
Product materials can be customized according to customer
requirements
Numerous and redundant safety features, e.g.
CUV (Cell Under Voltage): protection against deep discharge
COV (Cell Over Voltage): protection against over charge
OTD (Over Temperature in Discharge): Protection against overheating
during discharging
Life expectancy: Up to 80% of initial capacity after 500 cycles
Basic specification:
Item | Specification |
Nominal Voltage | 12V |
Capacity TBD | 4500mAh(min) |
Standard Current | Standard Charge Curreent:720mA(0.2C) |
Standard Discharge Curreent:720mA(0.2C) |
Suggestive Discharge Cut off Voltage | 3.5-4.2V |
Charging Method | CV |
Impedance | ＜200mΩ |
Max. Pulse Discharging Current | 2C |
Cycle Life | After 500 cycles |
Shipment Voltage | 11.95V-12.5V |
Main Applications :
Medical device, LED lighting, Emergency lighting, medical
equipment, Portable electronic products, Laptop, Cordless drill,
power tools, street lights, Electric sweeper, body care meter,
communication device, consumer electronic instrument.
FAQ:
Q1: Are you factory?
A: Yes, we are professional manufacturer for polymer batteries since
2017
Q2: When you ship my order?
A: Normally 35-45days after payment confirmed, but it can be
negotiated based on order qty and production schedule.
Q3: Can I get the pre-production sample?
A: Yes, we will send you sample for approval first, after you
confirm, then we will start mass production order.
Q4: Can battery size customized available?
A: Yes, Please send up the capacity and max battery size, so that we
can search our model for you.
Q5: How about the quality grantee period?
A: One Year.
